medium4.3
CVE-2021-21631
Missing permission check in Jenkins Cloud Statistics Plugin
Impact
Jenkins Cloud Statistics Plugin 0.26 and earlier does not perform a permission check in an HTTP endpoint. This allows attackers with Overall/Read permission and knowledge of random activity IDs to view related provisioning exception error messages. Jenkins Cloud Statistics Plugin 0.27 requires Overall/Administer permission to access provisioning exception error messages.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:cloud-stats | <= 0.26 | 0.27 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Jenkins | Cloud Statistics | through 0.26 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://www.openwall.com/lists/oss-security/2021/03/30/1
- https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2246
- https://github.com/advisories/GHSA-xv69-6rf3-w5g2
- https://nvd.nist.gov/vuln/detail/CVE-2021-21631
- https://github.com/jenkinsci/cloud-stats-plugin/commit/07dd3da346a65083a93a071036409f1128e0b133